Emerson NetSure 721NPBB - List 31: Module Mounting Shelf Field Expansion Kit (for Spec. No. 58870500022, 58870500031, 58870500032)

System Application Guide SAG582127000
Spec. No. 582127000 (Model 721
NPBB) Issue AF, February 26, 2014
Page 21 of 125
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
with these interconnect components (one to five) and specify the number of rows in the
distribution cabinet so correct busbars can be provided.
2) Order module mounting shelf(s) as required per PD588705000 (choices are 58870500021,
58870500022, 58870500031, 58870500032). (58870500021 required when List 40, 41, or 42 ordered
with the system.)
3) Order rectifier modules as required per P/N 1R483500E, 1R483200E, or 1R483200.
4) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting
position in the system, as desired.
List 31: Module Mounting Shelf Field Expansion Kit
(for Spec. No. 58870500022, 58870500031, 58870500032)
Features
♦ Provides busbars and mounting hardware to tie the DC
output busbars in a field installed module mounting shelf
Spec. No. 58870500022, 58870500031, 58870500032 to the
system’s DC busbars or between two (2) module expansion
shelves.
Restrictions
Maximum of two (2) List 31 per bay.
AC inputs MUST be wired directly to the expansion shelf(s).
Ordering Notes
1) Order List 31 for a module mounting shelf Spec. No.
588705000 to be added in the field.
2) Order a module mounting shelf as required per
PD588705000 (choices are 58870500022, 58870500031,
58870500032).
3) Order rectifier modules as required per P/N 1R483500E,
1R483200E, or 1R483200.
4) Order a module mounting position blank cover panel, P/N 21140440, for each empty module mounting
position in the system, as desired.
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